Bio-Activ Reef Substrate

Bio-Activ Reef Substrate - Click here for more info and detailed product specifications The Bio-Activ Reef Substrate is perfect for reef system tank bottoms for denitrifying anaerobic beds and for high surface area filter media. It's pre-washed and requires minimum rinsing. - Category: Home > Aquarium Supplies > Gravel & Substrate - Item: AAT055 - Bio-Activ Reef Substrate

Fish aquariums, stands and cabinets, hoods and lighting